quickspi_dma_deinit(9)

💅 quickspi_dma_deinit(9) — the Kernel API Manual, bestie edition

okay so this is quickspi_dma_deinit, a page from the Kernel API Manual, and honestly? it's giving cleanup era. it's the function you call when you're done with the THC DMA on your quickspi device and you want it to pack up and go home 🎀

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✨ NAME ✨

quickspi_dma_deinit — release the THC DMA for a quickspi device, no cap 🫶

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🌸 SYNOPSIS 🌸

void quickspi_dma_deinit (struct quickspi_device *qsdev );

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🦋 ARGUMENTS 🦋

• qsdev — pointer to the quickspi device structure. literally just the pointer to the device struct, that's it, that's the whole argument ✨

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💖 DESCRIPTION 💖

Stop the THC DMA engines and release all the DMA buffers. that's the whole vibe — engines stopped, buffers freed, everything handed back like a good roommate 💅

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
• thc_acpi_get_property(9)
• quickspi_get_acpi_resources(9)
• quickspi_irq_quick_handler(9)
• try_recover(9)
• quickspi_irq_thread_handler(9)
• quickspi_dev_init(9)
• quickspi_dev_deinit(9)
• quickspi_dma_init(9)
• quickspi_alloc_report_buf(9)
• quickspi_remove(9)
• quickspi_shutdown(9)

like, the whole friend group fr fr 👑 you can read up on any of these, they're all right there in ./drivers/hid/intel-thc-hid/in...

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🫶 reminder bestie: this page is sourced from that ./drivers/hid/intel-thc-hid/in... file, dated October 2026. that's the vibe check, and the year absolutely ate 💀✨

okay bye, go free those DMA buffers, you main character 🧚💜